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Denetlenen Tedarikçi Widely Exported 522 Road Roller 140kw compactor China top brand with high operating efficiency
Performance
High efficiency: the unique construction of the shaking unit together with the drum, 50 mm dimension and provide superior sealing
Reliability: the shaking system uses an eccentric vibration shelf design, extends the service life up to 50%.
Maintenance: counter timer and three-state control system of monitoring system.
Application
* Fields of application - soil compaction in the construction of roads and railways, runways and industrial sites
* A complete set with a roller with diamond-shaped cams for compaction of clay soils is possible
* Available with a square-shaped cam roller to seal the sand
High efficiency
* Rolling press, 50 mm dimension, compacts the soil by 10-15% better than competitive equipment
* Seal off building block cooling system operates at an ambient temperature of 43°C
Reliability
* Capsule vibration mechanism extends service life up to 50%
* Closed center hydraulic system with displacement pump and motor from world famous manufacturer
* Electronically controlled transmission provides ease and convenience in operation
Maintenance
* Digital frequency counter tracks the frequency of seal
* Three-level alarm system and motor speed sensor monitor the performance of the machine
* Capsule vibration mechanism with eccentric weights increases the service life of the vibration system by 50%
* Steel shot moving inside the hollow eccentric load provides a stable oscillation amplitude, reduces the impact on the motor, increases the frequency of system maintenance
* Fully sealed actuator cam prevents contamination, increases life of bearings
* SE *M 518 Roller is equipped with a 40 mm dimension rolling press
Seal off modular cooling system
* Intake fan drives cold air through the radiator, providing excellent cooling
* Additional installation of cooling system for hot climate allows to operate the machine at ambient temperature up to 50°C
* The secondary cooling tank ensures constant system pressure and convenient visual control of the coolant level
| Model 518 520 522 | |||
| Operating Weight | 18000kg | 20000kg | 22000kg |
| Compaction | |||
| Vibration Frequency (High/Low) | 30/28Hz | 30/28Hz | 30/28Hz |
| Amplitude (High/Low) | 2/1mm | 2/1mm | 2/1mm |
| Excitation Force (High/Low) | 327/188KN | 360/208KN | 374/215KN |
| Static Pressure | 415N/cm | 461N/cm | 507N/cm |
| Engine | |||
| Rated Power | 129kw | 129kw | 140kw |
| Speed | 2000r/min | 2000r/min | 2000r/min |
| Fuel Tank Volume | 262L | 262L | 262L |
| Hydraulic Oil Tank Volume | 80L | 80L | 80L |
| Drum | |||
| Drum Width | 2130mm | 2130mm | 2130mm |
| Drum Diameter | 1600mm | 1600mm | 1600mm |
| Drum Thickness | 40mm | 50mm | 50mm |
| Tires | |||
| Tires Type | 20.5-25 | 20.5-25 | 20.5-25 |
| Speed | |||
| F/R 1 | 2.98km/h | 2.98km/h | 2.98km/h |
| F/R 2 | 5.88km/h | 5.88km/h | 5.88km/h |
| F/R 3 | 9.60km/h | 9.60km/h | 9.60km/h |
| Swing Angle | ±12° | ±12° | ±12° |
| Steering Angle | ±33° | ±33° | ±33° |
| Outer Turning Radius | 6350mm | 6350mm | 6350mm |
| Max. Gradeability | 34% | 34% | 34% |
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Denetlenen Tedarikçi 
